Care of the teapot

Exploration Stage: Organ Room
From: Conductor
Description: We need to find these places now. There must be a reason why our tools were stolen. Oh, I don't see the brush I use to clean my teapot. It looks like someone took a set of my belongings. Where should I look? Any idea?
Completed: You said the brush for the teapot was here all along and not going anywhere? Maybe I'm sick and my memory is impaired.